btrfs: fix memory leak during RAID 5/6 device replacement
A 'struct bio' is allocated in scrub_missing_raid56_pages(), but it was never
freed anywhere.
Signed-off-by: Scott Talbert <scott.talbert@hgst.com>
Signed-off-by: David Sterba <dsterba@suse.com>
diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c
index d270c70..fa35cdc 100644
--- a/fs/btrfs/scrub.c
+++ b/fs/btrfs/scrub.c
@@ -2127,6 +2127,8 @@
if (bio->bi_error)
sblock->no_io_error_seen = 0;
+ bio_put(bio);
+
btrfs_queue_work(fs_info->scrub_workers, &sblock->work);
}